| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.93 | 4.484% | $11.4201 | $11.42 | $11.40 | $11.40 |
| Purchase #2 | $86.25 | 10.475% | $95.2847 | $95.28 | $95.30 | $95.30 |
| Purchase #3 | $64.50 | 9.563% | $70.6681 | $70.67 | $70.65 | $70.70 |
| Purchase #4 | $241.51 | 11.586% | $269.4913 | $269.49 | $269.50 | $269.50 |
| Purchase #5 | $58.48 | 13.368% | $66.2976 | $66.30 | $66.30 | $66.30 |
| Purchase #6 | $30.42 | 12.739% | $34.2952 | $34.30 | $34.30 | $34.30 |
| Purchase #7 | $32.26 | 6.164% | $34.2485 | $34.25 | $34.25 | $34.20 |
| 7 purchase totals = | $524.35 | $581.7055 | $581.71 | $581.70 | $581.70 | |